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Marquise|Lab Grown|IGI

1.56ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG620401662

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG620401662

Diamond specifications and retailer prices

From $476 SGD
$371 USD
As of October 28, 2026
Save $3,036 SGD (86%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $3,512 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620401662 or 620401662. Listed at 32 retailers as of October 28, 2026, with prices from $476 to $3,512, a $3,036 spread on the same certified stone. Do Amore Diamonds lists it at $3,512. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620401662
Dimensions11.88 × 6.06 × 3.79 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.88 mm6.06 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620401662
Side View
Table 60.0%Crown 35.1°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $3,512 SGD|Low: $395 SGD|High: $3,512 SGD|Avg: $1,342 SGD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 24
October 29, 2026
Retailer 12$395 SGD
Retailer 3$476 SGD
Retailer 10$490 SGD
Retailer 11$672 SGD
Retailer 21$673 SGD
Retailer 8$722 SGD
Retailer 6$763 SGD
Retailer 5$824 SGD
Retailer 13$880 SGD
Retailer 20$930 SGD
Retailer 2$968 SGD
Retailer 22$1,081 SGD
Retailer 14$1,232 SGD
Retailer 19$1,255 SGD
Retailer 4$1,506 SGD
Retailer 23$1,820 SGD
Retailer 17$1,860 SGD
Retailer 15$1,884 SGD
Retailer 9$1,944 SGD
Retailer 7$1,967 SGD
Retailer 16$2,072 SGD
Retailer 18$2,180 SGD
Retailer 24$2,551 SGD
Do Amore Diamonds$3,512 SGD

34 data points across 24 retailers

32 retailers$476 SGD to $3,512 SGD

A
Retailer 1
-
$395 SGD
$308 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$460 SGD
$359 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$476 SGD
$371 USD
View
Final sale: no returns
A
Retailer 4
-
$490 SGD
$382 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$490 SGD
$382 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$533 SGD
$416 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$563 SGD
$439 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$672 SGD
$524 USD
View
A
Retailer 9
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$673 SGD
$525 USD
View
A
Retailer 10
-
$722 SGD
HK$4,400 HKD
View
A
Retailer 11
-
$763 SGD
$595 USD
View
A
Retailer 12
-
$824 SGD
$643 USD
View
A
Retailer 13
-
$880 SGD
€654 EUR
View
A
Retailer 14
-
$930 SGD
ZAR 11,720 ZAR
View
A
Retailer 15
-
$959 SGD
£589 GBP
View
Price last confirmed 14 days ago
A
Retailer 16
-
$968 SGD
£595 GBP
View
B+
Retailer 17
-
$1,081 SGD
A$1,298 AUD
View
B+
Retailer 18
-
$1,232 SGD
$961 USD
View
B+
Retailer 19
-
$1,255 SGD
A$1,507 AUD
View
B+
Retailer 20
-
$1,506 SGD
$1,175 USD
View
B
Retailer 21
-
$1,739 SGD
$1,357 USD
View
Price last confirmed 19 days ago
B
Retailer 22
-
$1,739 SGD
$1,357 USD
View
B+
Retailer 23
-
$1,820 SGD
$1,420 USD
View
B+
Retailer 24
-
$1,860 SGD
A$2,233 AUD
View
Price last confirmed 21 days ago
B+
Retailer 25
-
$1,884 SGD
$1,470 USD
View
B
Retailer 26
-
$1,944 SGD
$1,517 USD
View
B
Retailer 27
-
$1,967 SGD
$1,535 USD
View
B
Retailer 28
-
$2,023 SGD
$1,578 USD
View
Price last confirmed 29 days ago
B+
Retailer 29
-
$2,072 SGD
View
B
Retailer 30
-
$2,180 SGD
£1,339 GBP
View
B
Retailer 31
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$2,551 SGD
$1,990 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-433C5B70D · Oct 29
$3,512 SGD
$2,740 USD
View
31 more retailers have this diamond
Prices start from $476 SGDSave up to $3,036 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.56ct Marquise
$476 SGD